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1power1木虫 (正式写手)
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[求助]
求微谱
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11.1,11.1,16.4,17.7,18.4,18.8,19.9,20.8,21.7,26.7,29.6,31.8,31.9,35.9,38.0,38.2,39.2,41.6,42.3,42.6,53.5,54.7,66.5,72.4,74.7,116.3,131.0,134.2,142.8 氘代氯仿 谢 |
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kobechan
至尊木虫 (知名作家)
石鼓
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【答案】应助回帖
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感谢参与，应助指数 +1
1power1: 金币+15, ★★★★★最佳答案 2013-03-12 01:40:56
感谢参与，应助指数 +1
1power1: 金币+15, ★★★★★最佳答案 2013-03-12 01:40:56
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1 . 3β,16β,30-trihydroxycycloart-20,24-diene C30H52O3 相似度:93.3% Zeitschrift für Naturforschung C 2002 57 489-495 Microbial Transformation of a Mixture of Argentatin A and Incanilin Key words: Argentatin A, Incanilin, Biotransformation Structure 13C NMR 碳谱模拟图 2 . 5α,6α-epoxy-24(R)-methylcholesta-7,22-dien-3β-ol C28H44O2 相似度:86.2% Phytochemistry 1999 51 891-898 Antitumor sterols from the mycelia of Cordyceps sinensis Jin Woo Bok, Leonard Lermer, Jeff Chilton, Hans G. Klingeman, G.H. Neil Towers Structure 13C NMR 碳谱模拟图 3 . cerevisterol C28H44O3 相似度:82.7% Chinese Traditional and Herbal Drugs 2009 40 1211-1214 印度块菌的化学成分研究 吴少华;陈有为;杨丽源;李绍兰;李治滢 Structure 13C NMR 碳谱模拟图 4 . stellastero l C28H46O 相似度:79.3% Chinese Traditional and Herbal Drugs 2009 40 1211-1214 印度块菌的化学成分研究 吴少华;陈有为;杨丽源;李绍兰;李治滢 Structure 13C NMR 碳谱模拟图 5 . cerevisterol C28H46O3 相似度:79.3% Chemistry of Natural Compounds 2011 47 858-861 Secondary metabolites of endophytic fungus Xylaria sp. YC-10 of Azadirachta indica Shao-Hua Wu, You-Wei Chen and Cui-Ping Miao Structure 13C NMR 碳谱模拟图 6 . (24S)-ergost-5-en-3β,7b -diol C28H48O2 相似度:72.4% Chemical & Pharmaceutical Bulletin 2005 53(2) 168-171 New Sphingolipids and a Sterol from a Lobophytum Species of the Indian Ocean Pendyala MURALIDHAR, Muthyala Muralikrishna KUMAR,Nallamothu KRISHNA,Chaganty Bheemasankara RAO, and Desaraju Venkata RAO Structure 13C NMR 碳谱模拟图 7 . (22S,23S)-3β,7α-Dihydroxy-22,23-oxidostigmast-5-ene C29H48O3 相似度:68.9% Bioorganic & Medicinal Chemistry 2008 16 1460-1473 Synthesis and cytotoxicity evaluation of 22,23-oxygenated stigmastane derivatives Alexander Yu. Misharin, Arif R. Mehtiev, Galina E. Morozevich, Yaroslav V. Tkachev, Vladimir P. Timofeev Structure 13C NMR 碳谱模拟图 8 . (22S,23S)-3β,7β-Dihydroxy-22,23-oxidostigmast-5-ene C29H48O3 相似度:68.9% Bioorganic & Medicinal Chemistry 2008 16 1460-1473 Synthesis and cytotoxicity evaluation of 22,23-oxygenated stigmastane derivatives Alexander Yu. Misharin, Arif R. Mehtiev, Galina E. Morozevich, Yaroslav V. Tkachev, Vladimir P. Timofeev Structure 13C NMR 碳谱模拟图 9 . 7α-hydroxysitosterol 相似度:68.9% Chinese Traditional and Herbal Drugs 2010 41 187-190 Studies on chemical constituents of Oxytropis kansuensis GONG Hong-fei; YANG Ai-mei; LIU Jun-xi; DI Duo-long Structure 13C NMR 碳谱模拟图 10 . ergosterol C28H44O 相似度:68.9% Chinese Traditional and Herbal Drugs 2009 40 1211-1214 印度块菌的化学成分研究 吴少华;陈有为;杨丽源;李绍兰;李治滢 Structure 13C NMR 碳谱模拟图 11 . 豆甾醇-5,22-3β,7α-二醇 C29H50O 相似度:68.9% Chinese Traditional and Herbal Drugs 2005 36 982-983 南板蓝根的化学成分研究 吴煜秋,钱斌,张荣平,邹澄,刘光 Structure 13C NMR 碳谱模拟图 12 . 5α,6α-epoxy-24(R)-methylcholesta-7,22-dien-3β-ol 相似度:68.9% Chinese Journal of Medicinal Chemistry 2008 18 452-456 Secondary metabolites produced by Fusarium sp. 2TnP1-2, an endophytic fungus from Trewia nudif lora DU Zhi-zhi, SONG Cheng-zhi, YU Bu-zhu, LUO Xiao-dong Structure 13C NMR 碳谱模拟图 13 . Homobrassinolide C29H50O6 相似度:68.9% Steroids 2012 77 91-99 Brassinosteroids and analogs as neuroprotectors: Synthesis and structure–activity relationships Jihane Ismaili, Martin Boisvert, Fanny Longpré, Julie Carange, Céline Le Gall, Maria-Grazia Martinoli, Benoit Daoust Structure 13C NMR 碳谱模拟图 14 . schleicheol 2 C30H52O2 相似度:66.6% Journal of Natural Products 2000 63 72-78 Isolation and Structures of Schleicherastatins 1-7 and Schleicheols 1 and 2 from the Teak Forest Medicinal Tree Schleichera oleosa1 George R. Pettit,Atsushi Numata, Gordon M. Cragg, Delbert L. Herald, Tamie Takada,Chika Iwamoto,Roland Riesen, Jean M. Schmidt, Dennis L. Doubek, and Animesh Goswami Structure 13C NMR 碳谱模拟图 15 . 7β-methoxy-sigmast-5-en-3β-ol 相似度:66.6% China Journal of Chinese Materia Medica 2008 33 1035-1038 Study on Steroids of Cacalia tangutica LIU Qing, LIU Zhenling, TIAN Xuan Structure 13C NMR 碳谱模拟图 16 . 3,3-(Ethylenedioxy)-7β-hydroxy-5α-cholestan-24-amine C29H51NO3 相似度:65.6% Steroids 2002 67 291-304 The synthesis of spermine analogs of the shark aminosterol squalamine Youheng Shu, Stephen R. Jones, William A. Kinney, Barry S. Selinsky Structure 13C NMR 碳谱模拟图 17 . 24-methyl-7α,8α-epoxy-3β,5α,6α-trihydroxycholest-22-ene C28H46O4 相似度:65.5% Journal of Natural Products 1996 59 679-682 Isolation of Polyhydroxysteroids from the Gorgonian Acabaria undulata Jongheon Shin, Youngwan Seo, Jung-Rae Rho, and Ki Woong Cho Structure 13C NMR 碳谱模拟图 18 . 7β-Hydroxysitosterol C29H50O2 相似度:65.5% Journal of Chinese Pharmaceutical Sciences 2007 16 288-293 Chemical constituents of the flower buds of Tussilago farfara Yu-Feng Liu; Xiu-Wei Yang and Bin Wu Structure 13C NMR 碳谱模拟图 19 . (22R,23R)-3β-Bromo-5α,22,23-trihydroxystigmastan-6-one C31H52O3Br 相似度:65.5% Steroids 2000 65 329-337 Synthesis and bioactivity evaluation of brassinosteroid analogs Javier A. Ramírez, Osvaldo M. Teme Centurión, Eduardo G. Gros, Lydia R. Galagovsky Structure 13C NMR 碳谱模拟图 20 . 7α-hydroxysitosterol 相似度:65.5% China Journal of Chinese Materia Medica 2008 33 1566-1568 Studies on chemical constituents from stem bark of Trwia nudiflora WU Shaohua, SHENG Yuemao, CHEN Youwei, YANG Liyuan, LI Shaolan, LI Zhiying Structure 13C NMR 碳谱模拟图 21 . stigmast 5-en-3β,7α-diol C29H50O2 相似度:65.5% China Journal of Chinese Materia Medica 2008 33 1035-1038 Study on Steroids of Cacalia tangutica LIU Qing, LIU Zhenling, TIAN Xuan Structure 13C NMR 碳谱模拟图 22 . ergost-5,22-dien-3β,7β-diol C28H46O2 相似度:65.5% Chinese Traditional and Herbal Drugs 2005 36 510-511+550 牛耳朵化学成分的研究 蔡祥海,邓德山,马云保,罗晓东 Structure 13C NMR 碳谱模拟图 23 . 7α-hydroxysitosterol 相似度:65.5% Chinese Journal of Natural Medicines 2007 5 105-107 Chemical Constituents of African Plant Harpagophytum procumbens QI Jin; CHEN Ji-Jun; TU Ying; CHEN Lu; YU Bo-Yang Structure 13C NMR 碳谱模拟图 24 . 7β-hydroxysitosterol 相似度:65.5% Chinese Journal of Natural Medicines 2007 5 105-107 Chemical Constituents of African Plant Harpagophytum procumbens QI Jin; CHEN Ji-Jun; TU Ying; CHEN Lu; YU Bo-Yang Structure 13C NMR 碳谱模拟图 25 . stigmast-5-ene-3β,7α-diol 相似度:65.5% Chinese Journal of Natural Medicines 2010 8 267-269 Steroids and Phenols from Sonchus arvensis XIA Zheng-Xiang; LIANG Jing-Yu Structure 13C NMR 碳谱模拟图 26 . stigmast-5-ene-3β-,7β,15α-triol C29H50O3 相似度:65.5% Pharmazie 2002 57 209-211 Two new steroids from Adenophora stenanthina subsp. xifengensis Zhen-Fu Hou - Yong-Qiang Tu - Yu Li Structure 13C NMR 碳谱模拟图 27 . stigmast-5-en-3β,7α-diol 相似度:65.5% Pharmazie 2005 60 464-467 Steroids from Saussurea ussuriensis Jia-Tao Feng and Yan-Ping Shi Structure 13C NMR 碳谱模拟图 28 . stigmast-5-en-3β,7α-diol 相似度:65.5% Chinese Pharmaceutical Journal 1999 34 366-367 Chemical constituents of Pugionium cornutum Mei Shuangxi (Mei SX), Pan Xiaohui (Pan XH), Hou Zhenfu (Hou ZF), et al Structure 13C NMR 碳谱模拟图 29 . 7β-hydroxys-itosterol 相似度:65.5% Chinese Pharmaceutical Journal 2008 43 897-899 Study on Steroids from the Stem of Croton caudatus Geisel.var.tomentosus Hook WANG Yuan, ZOU Zhong-mei Structure 13C NMR 碳谱模拟图 30 . 24S-24-Methylcholest-5-ene-1α,3β-diol C28H48O2 相似度:65.5% Bulletin of the Chemical Society of Japan 2008 81 1616-1620 Anti-Inflammatory Polyoxygenated Steroids from the Soft Coral Sinularia sp. Jui-Hsin Su, Ching-Li Lo, Yi Lu, Zhi-Hong Wen, Chiung-Yao Huang, Chang-Feng Dai, Jyh-Horng Sheu Structure 13C NMR 碳谱模拟图 |
2楼2013-03-11 22:36:47
